Mike Preston's Ravens-Bills matchups to watch

Ravens LBs Josh Bynes and Daryl Smith vs. Bills RB C.J. Spiller

Spiller is the only consistent weapon the Bills have on offense and has rushed for 153 yards on 43 carries. Smith has been a pleasant surprise for the Ravens and played his best game of the year last week against the Houston Texans. Bynes has been steady, but he needs to improve his tackling. He'll get plenty of chances against Spiller. Edge: Even

Spiller is the only consistent weapon the Bills have on offense and has rushed for 153 yards on 43 carries. Smith has been a pleasant surprise for the Ravens and played his best game of the year last week against the Houston Texans. Bynes has been steady, but he needs to improve his tackling. He'll get plenty of chances against Spiller. Edge: Even

Manuel is a rookie who has completed 64 of 108 passes for 689 yards and four touchdowns. He has good arm strength and mobility. Pees has to find a way to keep him in the pocket but also get pressure up the middle. It will be interesting to see what blitz packages Pees has come up with for this game. Edge: Ravens

Manuel is a rookie who has completed 64 of 108 passes for 689 yards and four touchdowns. He has good arm strength and mobility. Pees has to find a way to keep him in the pocket but also get pressure up the middle. It will be interesting to see what blitz packages Pees has come up with for this game. Edge: Ravens